Korea fall foliage forecast1 Korea Autumn Foliage 2026: Official Peak Dates by Week and Region # Korea Autumn Foliage 2026: Official Peak Dates by Week and RegionKorea autumn foliage 2026 peaks at Seoraksan around October 20, in Seoul from October 31 to November 2, and on Jeju between November 6 and 19. Pick the region that matches your travel week.Two questions decide an autumn trip to Korea. What if the leaves are already past their best when you arrive? And how do you find the date for.. 2026. 10. 20. 이전 1 다음